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Metamath Proof Explorer

Theorem eluz2n0

Description: An integer greater than or equal to 2 is not 0. (Contributed by AV, 25-May-2020)

		Ref	Expression
	Assertion	eluz2n0	$⊢ N \in ℤ_{\geq 2} \to N \neq 0$

Step	Hyp	Ref	Expression
1		eluz2nn	$⊢ N \in ℤ_{\geq 2} \to N \in ℕ$
2	1	nnne0d	$⊢ N \in ℤ_{\geq 2} \to N \neq 0$